move HandleExit to the jiracli package

cmd/jira/main.go

@@ -1,10 +1,8 @@
 package main
 
 import (
-	"fmt"
 	"os"
 	"path/filepath"
-	"runtime/debug"
 
 	"github.com/coryb/figtree"
 	"github.com/coryb/oreo"
@@ -24,19 +22,8 @@ func (ol *oreoLogger) Printf(format string, args ...interface{}) {
 	ol.logger.Debugf(format, args...)
 }
 
-func handleExit() {
-	if e := recover(); e != nil {
-		if exit, ok := e.(jiracli.Exit); ok {
-			os.Exit(exit.Code)
-		} else {
-			fmt.Fprintf(os.Stderr, "%s\n%s", e, debug.Stack())
-			os.Exit(1)
-		}
-	}
-}
-
 func main() {
-	defer handleExit()
+	defer jiracli.HandleExit()
 
 	jiracli.InitLogging()
 

jiracli/cli.go

@@ -11,6 +11,7 @@ import (
 	"os"
 	"os/exec"
 	"reflect"
+	"runtime/debug"
 	"strings"
 
 	"github.com/coryb/figtree"
@@ -28,6 +29,25 @@ type Exit struct {
 	Code int
 }
 
+// HandleExit will unwind any panics and check to see if they are jiracli.Exit
+// and exit accordingly.
+//
+// Example:
+// func main() {
+//     defer jiracli.HandleExit()
+//     ...
+// }
+func HandleExit() {
+	if e := recover(); e != nil {
+		if exit, ok := e.(Exit); ok {
+			os.Exit(exit.Code)
+		} else {
+			fmt.Fprintf(os.Stderr, "%s\n%s", e, debug.Stack())
+			os.Exit(1)
+		}
+	}
+}
+
 type GlobalOptions struct {
 	// AuthenticationMethod is the method we use to authenticate with the jira serivce. Possible values are "api-token" or "session".
 	// The default is "api-token" when the service endpoint ends with "atlassian.net", otherwise it "session".  Session authentication